Rear arch and sill corrosion on older cars
- Typically appears
- 7+ years
- What to inspect
- Inspect arches, sills and door bottoms
- Typical repair
- Body & corrosion repair · £250–£1,800

Scored from 8 documented faults · reviewed by the VehicleFaults Research Team
On our documented-fault scoring the Mazda Mazda2 rates 6.4 out of 10 · mixed. We hold 8 known faults for it and 1 are rated high severity, so the risk is real but contained. The weak points cluster around bodywork, engine and brakes. A well-serviced example with evidence for the big-ticket items is usually a safe buy; the score describes the model, not the specific car in front of you.
Verdict · Negotiate · budget for the known faults
Weak points cluster around bodywork, engine, brakes, electrical.
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Check this carRear arch and sill corrosion on older cars
Clunking over bumps and MOT advisories for split or deteriorated front lower suspension arm rear bushes.
Stiff or crunching gear engagement when shifting into second or third gear, particularly when the manual gearbox fluid is cold.
Air conditioning blows warm due to a punctured or corroded condenser, which is heavily exposed to stone chips behind the wide front grille.
1.5 Skyactiv-G carbon build-up
Costs are indicative UK independent-garage bands for budgeting and negotiation · never a quote.
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